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About Us

Tenacious Goal-Oriented Professionals

We have over 35 years of dedicated experience to the highest level exceeding customer satisfaction in a variety of engineering, fabrication and manufacturing arenas.

Exceptional Experience.

Owner J. Daryl Slate, was the founder, owner and operator of Slate Security Systems,Inc., a detention security designer and fabricator for the prison industry for over 20 years. After selling SSS, Inc., he partnered with King Quality Boat Docks, LLC, AL to facilitate in the Design, Fabrication & Installation of hot dipped galvanize steel floating docks.

Now Partnering...

with Granger ISS, Slate Secure Shelters offers an exceptional solution for an in-ground storm shelter. Through a variety of engineering and construction ventures, it is safe to say that Slate Secure Shelters can give you the peace of mind to keep you safe during the storm.

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